🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 168 Days

Day: 44.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,317,331 km

• M1: 39,195 km (0.093 R)
• M2: 296,653 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.76 AU

Year: 1638 Days

Day: 43.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,317,331 km

• M1: 33,211 km (0.08 R)
• M2: 759,209 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 7.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.77 AU - 13.61 AU

Year: 20340 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,317,331 km

• M1: 116,836 km (0.053 R)
• M2: 220,058 km (0.106 R)
• M3: 596,297 km (0.084 R)
• M4: 728,242 km (0.058 R)
• M5: 787,782 km (0.103 R)
• M6: 848,968 km (0.075 R)
• M7: 1,574,518 km (0.087 R)
• M8: 1,759,421 km (0.105 R)
• M9: 1,895,854 km (0.112 R)
• M10: 2,445,925 km (0.097 R)
• M11: 2,817,526 km (0.03 R)
• M12: 3,107,896 km (0.109 R)
• M13: 3,273,501 km (0.066 R)
• M14: 3,407,989 km (0.071 R)
• M15: 3,475,907 km (0.096 R)
• M16: 6,925,933 km (0.107 R)
• M17: 7,760,689 km (0.108 R)
• M18: 7,985,684 km (0.049 R)
• M19: 8,076,191 km (0.038 R)
• M20: 8,396,031 km (0.087 R)
• M21: 8,441,957 km (0.114 R)
• M22: 8,813,259 km (0.109 R)
• M23: 10,847,940 km (0.05 R)
• M24: 11,099,414 km (0.063 R)
• M25: 11,969,026 km (0.098 R)
• M26: 12,281,237 km (0.064 R)
• M27: 12,596,141 km (0.037 R)
• M28: 12,754,565 km (0.074 R)
• M29: 13,019,951 km (0.059 R)
• M30: 13,936,388 km (0.04 R)
• M31: 14,154,951 km (0.061 R)
• M32: 14,762,019 km (0.109 R)
• M33: 15,490,411 km (0.036 R)
• M34: 15,773,749 km (0.092 R)
• M35: 15,944,590 km (0.064 R)
• M36: 16,058,733 km (0.083 R)
• M37: 16,865,814 km (0.088 R)
• M38: 17,040,394 km (0.063 R)
• M39: 17,098,737 km (0.12 R)
• M40: 18,339,502 km (0.081 R)
• M41: 18,759,423 km (0.041 R)
• M42: 19,304,109 km (0.103 R)
• M43: 20,099,970 km (0.119 R)
• M44: 20,285,172 km (0.072 R)
• M45: 20,594,989 km (0.091 R)
• M46: 22,104,282 km (0.088 R)
• M47: 23,975,004 km (0.113 R)
• M48: 24,171,426 km (0.071 R)
• M49: 24,697,711 km (0.087 R)
• M50: 25,361,028 km (0.063 R)
• M51: 27,522,567 km (0.083 R)
• M52: 29,602,127 km (0.108 R)
• M53: 30,235,674 km (0.063 R)
• M54: 30,377,194 km (0.077 R)
• M55: 30,660,682 km (0.077 R)
• M56: 30,873,859 km (0.116 R)
• M57: 31,588,039 km (0.027 R)
• M58: 33,105,560 km (0.04 R)
• M59: 34,204,057 km (0.11 R)
• M60: 36,286,310 km (0.117 R)
• M61: 37,950,885 km (0.101 R)
• M62: 38,103,475 km (0.106 R)
• M63: 38,715,779 km (0.052 R)
• M64: 40,728,170 km (0.083 R)
• M65: 41,040,680 km (0.099 R)
• M66: 42,615,646 km (0.069 R)
• M67: 43,410,609 km (0.118 R)
• M68: 43,649,966 km (0.1 R)
• M69: 44,451,212 km (0.096 R)
• M70: 46,638,632 km (0.1 R)
• M71: 47,211,442 km (0.083 R)
• M72: 47,457,681 km (0.068 R)
• M73: 49,359,369 km (0.076 R)
• M74: 50,277,750 km (0.116 R)
• M75: 51,117,443 km (0.093 R)
• M76: 51,792,578 km (0.1 R)
• M77: 53,407,786 km (0.081 R)
• M78: 54,092,795 km (0.057 R)
• M79: 54,436,421 km (0.083 R)
• M80: 54,608,459 km (0.037 R)
• M81: 55,818,107 km (0.095 R)
• M82: 56,252,240 km (0.062 R)
• M83: 56,774,636 km (0.119 R)
• M84: 58,351,697 km (0.075 R)
• M85: 58,615,886 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.7

Radius: 7.7

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.42 AU - 16.82 AU

Year: 21342 Days

Day: 21.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,317,331 km

• M1: 401,521 km (0.097 R)
• M2: 753,524 km (0.109 R)
• M3: 1,274,125 km (0.08 R)
• M4: 1,684,322 km (0.025 R)
• M5: 2,026,453 km (0.094 R)
• M6: 2,097,512 km (0.105 R)
• M7: 2,169,468 km (0.084 R)
• M8: 2,465,373 km (0.085 R)
• M9: 2,579,666 km (0.1 R)
• M10: 2,734,948 km (0.11 R)
• M11: 3,095,479 km (0.065 R)
• M12: 3,556,390 km (0.069 R)
• M13: 3,861,121 km (0.048 R)
• M14: 4,495,416 km (0.11 R)
• M15: 5,064,786 km (0.042 R)
• M16: 5,407,365 km (0.091 R)
• M17: 5,757,424 km (0.099 R)
• M18: 6,479,832 km (0.041 R)
• M19: 6,638,256 km (0.083 R)
• M20: 7,013,148 km (0.051 R)
• M21: 7,121,457 km (0.096 R)
• M22: 7,284,968 km (0.112 R)
• M23: 9,106,022 km (0.073 R)
• M24: 11,248,713 km (0.081 R)
• M25: 11,375,721 km (0.076 R)
• M26: 13,336,800 km (0.11 R)
• M27: 16,038,089 km (0.083 R)
• M28: 16,181,104 km (0.077 R)
• M29: 16,684,950 km (0.029 R)
• M30: 16,829,760 km (0.1 R)
• M31: 16,902,315 km (0.062 R)
• M32: 17,340,188 km (0.119 R)
• M33: 18,675,798 km (0.09 R)
• M34: 19,737,345 km (0.088 R)
• M35: 20,352,790 km (0.098 R)
• M36: 21,602,381 km (0.079 R)
• M37: 21,918,631 km (0.075 R)
• M38: 23,685,382 km (0.111 R)
• M39: 25,081,579 km (0.089 R)
• M40: 25,164,606 km (0.085 R)
• M41: 25,413,985 km (0.118 R)
• M42: 25,747,888 km (0.069 R)
• M43: 26,083,137 km (0.042 R)
• M44: 26,842,944 km (0.101 R)
• M45: 28,125,297 km (0.03 R)
• M46: 28,557,186 km (0.101 R)
• M47: 29,427,547 km (0.05 R)
• M48: 29,602,576 km (0.072 R)
• M49: 30,926,966 km (0.103 R)
• M50: 33,176,918 km (0.102 R)
• M51: 33,541,787 km (0.109 R)
• M52: 34,829,227 km (0.089 R)
• M53: 35,386,030 km (0.059 R)
• M54: 35,665,479 km (0.106 R)
• M55: 35,758,678 km (0.106 R)
• M56: 36,132,823 km (0.091 R)
• M57: 37,168,189 km (0.095 R)
• M58: 37,547,121 km (0.113 R)
• M59: 37,642,115 km (0.089 R)
• M60: 41,504,433 km (0.05 R)
• M61: 42,489,535 km (0.1 R)
• M62: 46,200,909 km (0.028 R)
• M63: 46,812,465 km (0.098 R)
• M64: 49,597,528 km (0.119 R)
• M65: 50,432,883 km (0.062 R)
• M66: 51,378,342 km (0.07 R)
• M67: 52,647,979 km (0.104 R)
• M68: 54,035,200 km (0.032 R)
• M69: 54,464,396 km (0.094 R)
• M70: 54,679,368 km (0.094 R)
• M71: 54,894,789 km (0.119 R)
• M72: 56,845,246 km (0.094 R)
• M73: 57,172,566 km (0.064 R)
• M74: 59,370,458 km (0.087 R)
• M75: 59,481,161 km (0.053 R)
• M76: 61,372,227 km (0.104 R)
• M77: 62,381,265 km (0.118 R)
• M78: 63,735,275 km (0.103 R)
• M79: 65,555,732 km (0.099 R)
• M80: 65,898,909 km (0.063 R)
• M81: 67,855,051 km (0.106 R)
• M82: 68,086,479 km (0.096 R)
• M83: 68,202,268 km (0.09 R)
• M84: 69,130,971 km (0.035 R)
• M85: 69,247,358 km (0.096 R)
• M86: 71,470,981 km (0.094 R)
• M87: 75,988,089 km (0.076 R)
• M88: 76,950,901 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,577 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit